Interval size measure: Difference between revisions
Added "Significance" information to Tina unit. |
Changed column title from "Significance" to "Origin/Significance"; Added "Origin/Significance" for Méride, Farab, "Eptaméride or Savart" and Woolhouse units; edited deciFarab; changed "Eptaméride or Savart"; changed "Power of Interval" column |
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| Line 19: | Line 19: | ||
!Unit name (symbol): | !Unit name (symbol): | ||
!Interval based on: | !Interval based on: | ||
!Power | !Power: | ||
!Significance | !Origin/Significance | ||
|- | |- | ||
|[[Armodue_theory|Eka]] | |[[Armodue_theory|Eka]] | ||
| Line 35: | Line 35: | ||
|2/1 (octave) | |2/1 (octave) | ||
|[[43edo|1\43]] | |[[43edo|1\43]] | ||
| | |Proposed by Joseph Sauveur as 7 heptaméride units | ||
|- | |- | ||
|[[Holdrian_comma|Holdrian comma]] | |[[Holdrian_comma|Holdrian comma]] | ||
| Line 50: | Line 50: | ||
|2/1 (octave) | |2/1 (octave) | ||
|[[144edo|1\144]] | |[[144edo|1\144]] | ||
| | |Proposed by al-Farabi in 10th century; 1/12 of [[12edo|12ED2]] semitone | ||
|- | |- | ||
|[[Mem]] | |[[Mem]] | ||
| Line 62: | Line 62: | ||
| | | | ||
|- | |- | ||
|[[Eptaméride]] or [[Savart]] | |[[Eptaméride|Heptaméride/Eptaméride]] or [[Savart]] | ||
|2/1 (octave) | |2/1 (octave) | ||
|[[301edo|1\301]] | |[[301edo|1\301]] | ||
| | |Proposed by Joseph Sauveur, advocated by Félix Savart; 301 ≃ 1,000 * log<sub>10</sub>2; 1/7 of Méride unit | ||
|- | |- | ||
|[[Gene]] | |[[Gene]] | ||
| Line 100: | Line 100: | ||
|2/1 (octave) | |2/1 (octave) | ||
|[[730edo|1\730]] | |[[730edo|1\730]] | ||
| | |Proposed by Wesley S.B. Woolhouse in ''Essay on musical intervals'' (1835) | ||
|- | |- | ||
|[[millioctave]] (mO) | |[[millioctave]] (mO) | ||
| Line 145: | Line 145: | ||
|2/1 (octave) | |2/1 (octave) | ||
|[[1440edo|1\1440]] | |[[1440edo|1\1440]] | ||
|1/10 of Farab | |1/10 of Farab unit | ||
|- | |- | ||
|quadratic cent | |quadratic cent | ||